Electric hair clipper



FIG. 1 is a front elevation view of an electric hair clipper showing my new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top right perspective view thereof; and,

FIG. 8 is a bottom left perspective view thereof.

The broken lines depict portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for an electric hair clipper, as shown and described. 